this derivation will be built:
  /nix/store/gp7xvjw89y33cpw1f1rl8njk87zvzxja-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/gp7xvjw89y33cpw1f1rl8njk87zvzxja-bcachefs-module-7.0.0-28-generic.drv'...